82646067

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2011}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 133918720

約数和(自身を除く): 51272653

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 721, 1957, 2011, 2163, 5871, 6033, 13699, 14077, 38209, 41097, 42231, 114627, 207133, 267463, 621399, 802389, 1449931, 3935527, 4349793, 11806581, 27548689, 82646067]

約数ペア:

[(1, 82646067), (3, 27548689), (7, 11806581), (19, 4349793), (21, 3935527), (57, 1449931), (103, 802389), (133, 621399), (309, 267463), (399, 207133), (721, 114627), (1957, 42231), (2011, 41097), (2163, 38209), (5871, 14077), (6033, 13699)]